CN108738834A - A kind of buried tube type tide irrigation system - Google Patents
A kind of buried tube type tide irrigation system Download PDFInfo
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- CN108738834A CN108738834A CN201810931358.4A CN201810931358A CN108738834A CN 108738834 A CN108738834 A CN 108738834A CN 201810931358 A CN201810931358 A CN 201810931358A CN 108738834 A CN108738834 A CN 108738834A
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- bed
- irrigation
- tube type
- nutrition
- irrigation pipe
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/28—Raised beds; Planting beds; Edging elements for beds, lawn or the like, e.g. tiles
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Water Supply & Treatment (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Hydroponics (AREA)
Abstract
The invention discloses a kind of buried tube type tide irrigation systems, including cultivation bed and nutrition fluid circulation；It includes cultivation bed bed body to cultivate bed, cultivates in bed bed body and is equipped with irrigation pipe, and irrigation pipe is obliquely installed upwards since the input end；There are several through-holes, through-hole is bellmouth, and 50mm thickness straw curtain filter screens are tied up in through hole on the tube wall of irrigation pipe；The field planting basket that two netted basin bottoms are arranged in longitudinal direction in the Nutrition Soil of bed bed body is cultivated, cultivates in bed bed body and fills Nutrition Soil, buried tube type reduces 7.65%-13.53%, 6.25%-15.05% respectively than plant bed formula, ground type；Stubble per mu yield increases 15.38%-24.30%, 15.38%-42.44%；Per mu yield increases 34.62%-45.01%, 34.62%-55.39%；It plants stubble number and increases by 1 batch.
Description
Technical field
The present invention relates to a kind of pourings of tide to belong to agriculture skill specifically, being related to a kind of buried tube type tide irrigation system
Art field.
Background technology
Tide type irrigation system is a kind of efficient water-saving irrigation system designed based on tidewater fluctuation principle, it is suitable for
The plantation and management of all kinds of potted plants, can effectively improve water resource and the utilization ratio of nutrient solution, be a kind of very advanced
Water-saving irrigation technique is to be directed to potted plant, the nutrient fluid cultivation of floor vegetation and the bottom water supply designed by container nursery
Irrigation method, which utilize drop principle, realize timing water supply and fertilising；Tide irrigation is divided to ground type, seedbed formula two at present
Kind form.
Ground type tide：Ground-type tidal Irrigation system is to build one in earth's surface to install the water storage of seed plate dress, sluicing pond,
Several apopores of distribution on ground and backwater hole wherein.
Plant bed formula tide：Plant bed formula tide irrigation system is then that the water storage seed plate of one layer of large area is built on seedbed,
Water outlet and backwater hole have been reserved on seed plate.
In use, irrigation water or proportioned nutrient solution are diffused out by apopore, make the water level in entire seedbed it is slow on
It rises and reaches suitable liquid level（Referred to as flood tide）, cultivation bed is flooded to about 2-3 centimeters of depth；Kept for certain time
（Crop root fully absorbs）Afterwards, after about 10-15 minutes, nutrient solution rises to the surface of medium in basin because of capillarity, this
When, water return outlet is opened, nutrient solution is discharged, returns nutrition liquid pool（Referred to as ebb tide）, tide irrigation system, which has, adjusts nutrient solution pH
The equipment of value and various nutrient densities, to exempt from the excessively dirty filtration system and decontamination system for increasing medium of nutrient solution.
Current tide irrigation system control is inaccurate, cannot really play the advantage of tide irrigation technology, and tide fills
The synthesis usability for irrigating system is bad.Its shortcoming is as follows：
First：Investment is big, needs to build tidal type seedbed or ground tide pond；
Second：The scope of application is small, can only plant leaf vegetables, nursery, cannot plant solanaceous vegetables；
Third：It is of high cost, it needs to irrigate than usual（Spray or trickle irrigation on the ground）More ten times or more of water resource and nutrient solution；
4th:Waste is big, due to needing to flood the depth of cultivation bed to be to have certain requirement, so no matter irrigating how many a seedlings
Bed, finally must remaining a large amount of water resource and nutrition, but after water resource and ratio of nutrient solution, nutrient solution is guaranteed the quality only a couple of days
Time, remaining water resource and nutrient solution cannot use, and water resource and nutrient solution are difficult to 100% during " ebb tide ", reality
The rate of recovery less than 80%；
5th：The exceeded influence plant growth of indoor humidity, needed between " flood tide ", " ebb tide " keep the regular hour, clear water or
Nutrient solution is directly exposed in disk in air, and liquid level coverage rate reaches 80% in greenhouse, and indoor humidity is almost saturated shape
State, it is exceeded serious, influence plant growth.
Invention content
Technical problem to be solved by the invention is to provide a kind of buried tube type tide irrigation system, it is at low cost, yield is high, drop
Low plant leaf surface incidence is adapted to vegetable cultivation irrigation, is particularly suitable for melon-fruit-like vegetable, solving melon-fruit-like vegetable can not
Use the problem of tide irrigation.
In order to solve the above technical problems, the technical scheme is that：A kind of buried tube type tide irrigation system, feature exist
In, including cultivation bed and nutrition fluid circulation；
It includes cultivation bed bed body to cultivate bed, cultivates in bed bed body and is equipped with irrigation pipe, and irrigation pipe is tilted upwards since the input end
Setting；
There are several through-holes, through-hole is bellmouth, and 50mm thickness straw curtain filter screens are tied up in through hole on the tube wall of irrigation pipe；
The field planting basket that two netted basin bottoms are arranged in longitudinal direction in the Nutrition Soil of bed bed body is cultivated, cultivates in bed bed body and fills nutrition
Soil.
Further, the clear span of cultivation bed bed body is 1000mm；
Irrigation pipe wall thickness 5mm, diameter 100mm~120mm of irrigation pipe, horizontal slope 5 ‰；
The diameter 10mm of through-hole, outer wall bore dia 10mm, inner wall bore dia 13mm；
The upper surface of irrigation pipe is from Nutrition Soil surface 80mm~150mm；
Spacing 700mm between two field planting baskets.
Further, nutrition fluid circulation includes nutrition liquid pool, water circulating pump and nutrient tank.
Nutrition liquid pool is connected to by return duct with the input end of irrigation pipe, and return flow solenoid valve is provided on return duct, reflux
The outlet end of pipe is provided with filter.
Further, water circulating pump is provided in nutrition liquid pool, the outlet end of water circulating pump is connected to nutrient tank, nutrition
Flow container is connected to by liquid supply pipe with the input end of irrigation pipe, and liquid supply electromagnetic valve is provided on liquid supply pipe.
Further, the height of nutrient tank is higher than the height of cultivation bed bed body, and the height of nutrition liquid pool is less than cultivation bed
The height of bed body.
Further, further include air source heat pump temperature-increasing system and control system；
Nutrient tank is connected to air source heat pump temperature-increasing system；
Water circulating pump, liquid supply electromagnetic valve, return flow solenoid valve and air source heat pump temperature-increasing system are electrically connected with control system.
Present invention employs above-mentioned technical proposals, compared with prior art, have the following advantages：
1. buried tube type tide speed of application is fast, working hour 50% is saved；
2. buried tube type tide is low without seedbed design cost, 70% is reduced investment outlay than seedbed formula tide；
3. it is the 1/10 of seedbed tide dosage that buried tube type tide, which saves water resource and nutrient solution,；
4. buried tube type tide is adapted to matrix and soil mixed culture output increased 15-20%, quality is more preferable；
5. buried tube type tide air humidity is low, plant leaf surface incidence 70% is reduced；
It is irrigated 6. buried tube type tide is adapted to whole vegetable cultivations, solves the difficulty that melon-fruit-like vegetable can not use tide irrigation
Topic.
Buried tube type（Cost closes valence member/batches of mu）7.65%-13.53%, 6.25%- are reduced respectively than plant bed formula, ground type
15.05%；Stubble per mu yield increases 15.38%-24.30%, 15.38%-42.44%；Per mu yield increase 34.62%-45.01%,
34.62%-55.39%；It plants stubble number and increases by 1 batch.
With reference to embodiment and attached drawing, the present invention is described in detail.
Description of the drawings
Attached drawing 1 is the structural schematic diagram that bed bed body is cultivated in the embodiment of the present invention；
Attached drawing 2 is the partial sectional view that bed bed body is cultivated in the embodiment of the present invention；
Attached drawing 3 is the structural schematic diagram of buried tube type tide irrigation system in the embodiment of the present invention；
In figure：
1- cultivates bed bed body, 2- irrigation pipes, 3- through-holes, 4- nutrition liquid pools, 5- water circulating pumps, 6- nutrient tanks, 7- liquid supply pipes, 8-
Liquid supply electromagnetic valve, 9- return ducts, 10- return flow solenoid valves, 11- filters, 12- air source heat pump temperature-increasing systems, 13- controls system
System, 14- field planting baskets.
Specific implementation mode
Embodiment, as shown in Figure 1, Figure 2, Figure 3 shows, a kind of buried tube type tide irrigation system, including cultivation bed, nutrient solution cycle
System, air source heat pump temperature-increasing system and control system.
It includes cultivation bed bed body 1 to cultivate bed, and Nutrition Soil is filled in cultivation bed bed body 1, and the clear span of cultivation bed bed body 1 is
1000mm is cultivated and is equipped with irrigation pipe 2 in bed bed body 1, and 2 wall thickness 5mm of irrigation pipe is irrigated from Nutrition Soil surface 80mm~150mm
Diameter 100mm~120mm of pipe 2, irrigation pipe 2 are obliquely installed upwards since the input end, horizontal slope 5 ‰, the pipe of irrigation pipe 2
There are several through-holes 3, the diameter 10mm of through-hole 3, through-hole 3 is bellmouth, outer wall bore dia 10mm, inner wall bore dia on wall
13mm prevents from blocking, and 50mm thickness straw curtain filter screens are tied up at through-hole 3.
The field planting basket 14 at netted basin bottom is placed in the Nutrition Soil of cultivation bed bed body 1, and longitudinal direction is arranged two, spacing
700mm.Permeable, artificial mixed soil bag of breathing freely：Current planting bag is made as non-breathable formula with plastic film material, waterproof,
It is airtight, the anaerobism that is easy to get fungus diseases and root nematode evil.Permeable, the artificial composite soil of breathing freely that buried tube type tide is made of non-woven fabrics
Earth bag（That is field planting basket 14）, not only permeable, ventilative but also cost low-intensity is high, and plant growth is good.
Nutrition fluid circulation includes nutrition liquid pool 4, water circulating pump 5, nutrient tank 6, and nutrition liquid pool 4 passes through return duct 9
It is connected to the input end of irrigation pipe 2, return flow solenoid valve 10 is provided on return duct 9, the outlet end of return duct 9 is provided with filter
11。
Water circulating pump 5 is provided in nutrition liquid pool 4, the outlet end of water circulating pump 5 is connected to nutrient tank 6, nutrient tank 6
It is connected to the input end of irrigation pipe 2 by liquid supply pipe 7, liquid supply electromagnetic valve 8 is provided on liquid supply pipe 7.The height of nutrient tank 6 is high
In the height of cultivation bed bed body 1, the height of nutrition liquid pool 4 is less than the height for cultivating bed bed body 1, to ensure the free flow of liquid
It is dynamic.
Nutrient tank 6 is also connected to air source heat pump temperature-increasing system 12.Water circulating pump 5, liquid supply electromagnetic valve 8, return flow solenoid valve
10 and air source heat pump temperature-increasing system 12 be electrically connected with control system 13.
Field planting basket 14 with netted basin bottom is placed on cultivation bed, nutrient solution is extracted out from nutrition liquid pool 4 with water circulating pump 5
To nutrient solution tank 6, the nutrient solution configured is stored in after temperature adjustment in nutrient tank 6, when tide pours, opens feed flow
Solenoid valve 8, using drop principle, nutrient solution enters liquid supply pipe 7 from nutrient tank 6, enters irrigation pipe 2 through liquid supply pipe 7, liquid manure is logical
It crosses through-hole 3 and enters Nutrition Soil, nutrient solution stops about 20-30 minutes in pipe laying, and nutrient solution rises to field planting because of capillarity
The surface on the surface of 14 mesostroma of basket, 14 mesostroma of field planting basket reaches specified humidity, and soil moisture, temperature sensing unit are data
It is sent to control system, determines to irrigate and complete, open electronic valve 10, drop principle, nutrient solution is utilized to flow back into nutrient solution again
In pond 4.
Liquid supply pipe 7 is supervisor, can separate a plurality of looped pipeline, and looped pipeline is passed through multiple cultivation beds, and each looped pipeline can respectively add valve,
Irrigation can individually be controlled.
Tide irrigation and nutrient film irrigate the equipment equally with adjustment nutrient solution pH values and various nutrient densities.But
It is fallen into because tending to have the foreign matters such as crop branches and leaves, matrix in nutrient solution cyclic process, so filter need to be increased, in case nutrient solution is excessive
It is dirty.
Buried tube type tide ensures that moisture can freely be flowed in irrigation district, tide fills to ensure good irrigation effect
Working face requirement flatness ± 15mm of the system to cultivation bed is irrigate, adjacent seedbed height difference is not more than ± 15mm, adjacent irrigation pipe 2
Height difference is not more than ± 10mm, ensures that irrigating moisture extra in field planting basket 14 when completing must be recovered in irrigation pipe 2, pass through filling
Pipe 2 is irrigate to flow back into nutrition liquid pool 4.Cultivate in bed that the surface of Nutrition Soil must be very horizontal, by 2 height of unified irrigation pipe,
Cultivation bed height just can ensure that moisture in the good pouring for irrigating domain, makes the matrix in all field planting baskets 14 add in the same time
Wet, extra moisture is recycled in synchronization.
1. matching liquid step：Start quantitative water pump 5 from nutrition liquid pool 4, quantitatively extracts nutrient solution and disappear to nutrient tank 6
Poison, rejoins bio-bacterial manure and liquid organic fertilizer and trace element after the completion of disinfection and water is configured to standard liquid nutrient.
2. warming procedure：Start air source heat pump temperature-increasing system 12, the nutrient solution in nutrient tank 6 is warming up to 20-25
℃。
3. flood tide step：Closing volume solenoid valve 10 opens simultaneously liquid supply electromagnetic valve 8, starts water circulating pump 5 and supplies water, battalion
Nutrient solution enters irrigation pipe 2 by liquid supply pipe 7, is full of nutrient solution in irrigation pipe 2；
Keep step：After nutrient solution liquid level is higher by 2 outer wall peak 80mm of irrigation pipe, closes liquid supply electromagnetic valve 8 and supply water
Water pump, and stop about 20-30 minutes, so that nutrient solution outflow makes the matrix in all field planting baskets 14 be humidified in the same time.
4. ebb tide step：Start return flow solenoid valve 10, cultivates the nutrient solution via through holes 3 in bed in soil and ooze and be back to irrigation pipe
2, then return to nutrition liquid pool 4 through return duct 9, filter 11；
5. sterilisation step：Using reflux and filter, 6 electromagnetic radiation of nutrient tank（Ultraviolet light）Sterilization.Start low pressure sodium when disinfection
Lamp decontamination system, to original nutrition liquid disinfectant in Agitation Tank.
Plant roots ventilation oxygenation promotes plant growth：Buried tube type tide realizes soil ventilation design by irrigation pipe 2, irrigates
After the completion, the nutrient solution in pipe 2 is flowed back to all according to drop principle in nutrition liquid pool 4, then all air in pipe 2, pass through
Through-hole 3, air enters Nutrition Soil, to increase contact of the root system with air, achievees the effect that root system ventilation oxygenation, kills anaerobism
Bacterium inhibits root nematode growth, promotes root system of plant respiration, and to promote plant growth, vegetables product are improved compared with trickle irrigation
Matter and yield 7~15%.
Constant temperature nutrient solution plant roots temperature-increasing system：The liquor-saturated preference temperature of plant root system development is 20-25 DEG C, winter greenhouse room temperature
It it is 14-28 DEG C, corresponding about 8-14 DEG C of the soil moisture is not suitable for plant root growth, therefore same temperature winter greenhouse is planted
Object low output, easily sick evil.Buried tube type tide is in the lower solar term of temperature, if Nutrition Soil temperature is suitably less than plant growth
Temperature is heated by the system using air-source, and the nutrient solution in compounding tank 6 is made to reach 20-25 degrees Celsius of constant temperature,
Nutrient solution enters Nutrition Soil by the irrigation system and is contacted with root system of plant, and effect is heated to reach Nutrition Soil and plant roots.
It is tested in Shouguang City of Shandong Province trial zone, subjects are：Big tomato, stingless cucumber, screw green pepper, Brassica rapa L（It is small
Chinese cabbage）, bile ingredients, loose-leaf lettuce, as a result such as following table：
As can be seen from the above data：
Plant bed formula, ground type can not plant big tomato, stingless cucumber, screw green pepper；
Brassica rapa L（Pakchoi）：Buried tube type（Cost closes valence member/batches of mu）Reduce by 7.65% respectively than plant bed formula, ground type,
6.25%；
Stubble per mu yield increases by 23.53%, 42.44%；
Per mu yield increases by 34.76%, 55.39%；
It plants stubble number and increases by 1 batch.
Bile ingredients：Buried tube type（Cost closes valence member/batches of mu）Reduce by 12.44% respectively than plant bed formula, ground type,
10.21%；
Stubble per mu yield increases by 15.38%, 28.82%；
Per mu yield increases by 34.62%, 50.29%；
It plants stubble number and increases by 1 batch.
Loose-leaf lettuce：Buried tube type（Cost closes valence member/batches of mu）Reduce by 13.53% respectively than plant bed formula, ground type,
15.05%；
Stubble per mu yield increases by 24.30%, 15.38%；
Per mu yield increases by 45.01%, 34.62%；
It plants stubble number and increases by 1 batch.
The above is the citing of best mode for carrying out the invention, wherein the part that do not address in detail is that this field is common
The common knowledge of technical staff.Protection scope of the present invention is based on the contents of the claims, any technology based on the present invention
The equivalent transformation of enlightenment and progress, also within protection scope of the present invention.
Claims (6)
1. a kind of buried tube type tide irrigation system, which is characterized in that including cultivation bed and nutrition fluid circulation；
It includes cultivation bed bed body to cultivate bed（1）, cultivate bed bed body（1）Inside it is equipped with irrigation pipe（2）, irrigation pipe（2）From input end
Start to be obliquely installed upwards；
Irrigation pipe（2）Tube wall on have several through-holes（3）, through-hole（3）It is bellmouth, through-hole（3）Tie up 50mm thickness straw in place
Curtain filter screen；
Cultivate bed bed body（1）Nutrition Soil in longitudinal direction be arranged two netted basin bottoms field planting basket（14）, cultivate bed bed body（1）
Inside fill Nutrition Soil.
2. buried tube type tide irrigation system as described in claim 1, it is characterised in that：Cultivate bed bed body（1）Clear span be
1000mm；
Irrigation pipe（2）Wall thickness 5mm, irrigation pipe（2）Diameter 100mm~120mm, horizontal slope 5 ‰；
Through-hole（3）Diameter 10mm, outer wall bore dia 10mm, inner wall bore dia 13mm；
Irrigation pipe（2）Upper surface from Nutrition Soil surface 80mm~150mm；
Two field planting baskets（14）Between spacing 700mm.
3. buried tube type tide irrigation system as described in claim 1, it is characterised in that：Nutrition fluid circulation includes nutrient solution
Pond（4）, water circulating pump（5）And nutrient tank（6）；
Nutrition liquid pool（4）Pass through return duct（9）With irrigation pipe（2）Input end connection, return duct（9）On be provided with reflux electromagnetism
Valve（10）, return duct（9）Outlet end be provided with filter（11）.
4. buried tube type tide irrigation system as claimed in claim 3, it is characterised in that：Nutrition liquid pool（4）Inside it is provided with cycle
Water pump（5）, water circulating pump（5）Outlet end and nutrient tank（6）Connection, nutrient tank（6）Pass through liquid supply pipe（7）With irrigation pipe
（2）Input end connection, liquid supply pipe（7）On be provided with liquid supply electromagnetic valve（8）.
5. buried tube type tide irrigation system as claimed in claim 4, it is characterised in that：Nutrient tank（6）Height higher than plant
Train bed bed body（1）Height, nutrition liquid pool（4）Height less than cultivation bed bed body（1）Height.
6. buried tube type tide irrigation system as claimed in claim 3, it is characterised in that：It further include air source heat pump temperature-increasing system
And control system；
Nutrient tank（6）It is connected to air source heat pump temperature-increasing system（12）；
Water circulating pump（5）, liquid supply electromagnetic valve（8）, return flow solenoid valve（10）And air source heat pump temperature-increasing system（12）It is with control
System（13）Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931358.4A CN108738834A (en) | 2018-08-15 | 2018-08-15 | A kind of buried tube type tide irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810931358.4A CN108738834A (en) | 2018-08-15 | 2018-08-15 | A kind of buried tube type tide irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108738834A true CN108738834A (en) | 2018-11-06 |
Family
ID=63970125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810931358.4A Withdrawn CN108738834A (en) | 2018-08-15 | 2018-08-15 | A kind of buried tube type tide irrigation system |
Country Status (1)
| Country | Link |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2419819Y (en) * | 2000-05-19 | 2001-02-21 | 杨荣华 | Infiltrating irrigation water pipe for farm |
| FR2798255A1 (en) * | 1999-09-09 | 2001-03-16 | Louis Marie Dupraz | Support for plant culture has cement slab with horizontal and vertical irrigation ducts openings onto surface |
| CN101080999A (en) * | 2007-07-12 | 2007-12-05 | 石青 | Mehtod and device for irrigating |
| CN201260323Y (en) * | 2008-09-25 | 2009-06-24 | 天津滨海大顺花卉科技发展股份有限公司 | Tide type irrigation system on earth surface of greenhouse |
| CN102379235A (en) * | 2010-08-31 | 2012-03-21 | 北京农业智能装备技术研究中心 | Ground-type tidal Irrigation system |
| CN104686045A (en) * | 2015-03-16 | 2015-06-10 | 北京绿东国创农业科技有限公司 | Distributed tidal irrigation cultivation system |
| CN107135835A (en) * | 2017-06-16 | 2017-09-08 | 山东农业大学 | The quick irrigation by infiltration cultivated based on gardening rack and automatic time delay drainage system |
| CN210328632U (en) * | 2018-08-15 | 2020-04-17 | 山东启迪农业科技股份有限公司 | Buried pipe type tidal irrigation system |
-
2018
- 2018-08-15 CN CN201810931358.4A patent/CN108738834A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2798255A1 (en) * | 1999-09-09 | 2001-03-16 | Louis Marie Dupraz | Support for plant culture has cement slab with horizontal and vertical irrigation ducts openings onto surface |
| CN2419819Y (en) * | 2000-05-19 | 2001-02-21 | 杨荣华 | Infiltrating irrigation water pipe for farm |
| CN101080999A (en) * | 2007-07-12 | 2007-12-05 | 石青 | Mehtod and device for irrigating |
| CN201260323Y (en) * | 2008-09-25 | 2009-06-24 | 天津滨海大顺花卉科技发展股份有限公司 | Tide type irrigation system on earth surface of greenhouse |
| CN102379235A (en) * | 2010-08-31 | 2012-03-21 | 北京农业智能装备技术研究中心 | Ground-type tidal Irrigation system |
| CN104686045A (en) * | 2015-03-16 | 2015-06-10 | 北京绿东国创农业科技有限公司 | Distributed tidal irrigation cultivation system |
| CN107135835A (en) * | 2017-06-16 | 2017-09-08 | 山东农业大学 | The quick irrigation by infiltration cultivated based on gardening rack and automatic time delay drainage system |
| CN210328632U (en) * | 2018-08-15 | 2020-04-17 | 山东启迪农业科技股份有限公司 | Buried pipe type tidal irrigation system |
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